exports.install = function(Vue, options) {
  Vue.prototype.formatDate = function(row, column) {
    let data = row[column.property];
    if (data == null) {
      return null;
    }
    let dt = new Date(data);
    let yyyy = dt.getFullYear();
    let MM = (dt.getMonth() + 1).toString().padStart(2, "0");
    let dd = dt
      .getDate()
      .toString()
      .padStart(2, "0");
    let h = dt
      .getHours()
      .toString()
      .padStart(2, "0");
    let m = dt
      .getMinutes()
      .toString()
      .padStart(2, "0");
    let s = dt
      .getSeconds()
      .toString()
      .padStart(2, "0");
    return yyyy + "-" + MM + "-" + dd + " " + h + ":" + m + ":" + s;
  };
};
